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Round|Natural|GIA

1.13ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1538747711

Certificate GIA 1538747711

Diamond specifications and retailer prices

From $3,464 CAD
$2,480 USD
As of October 30, 2026
Save $5,041 CAD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,506 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1538747711. Listed at 15 retailers as of October 30, 2026, with prices from $3,464 to $8,506, a $5,041 spread on the same certified stone. NZ Jewellers lists it at $8,506. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.13
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1538747711
Dimensions6.64 × 6.62 × 4.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.64 mm6.62 mm1.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538747711
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,506 CAD|Low: $2,886 CAD|High: $8,506 CAD|Avg: $4,746 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 7$3,464 CAD
Retailer 14$3,586 CAD
Retailer 12$3,633 CAD
Retailer 6$3,764 CAD
Retailer 9$4,037 CAD
Retailer 15$4,037 CAD
Retailer 3$4,069 CAD
Retailer 4$4,247 CAD
Retailer 13$4,247 CAD
Retailer 2$4,366 CAD
Retailer 11$4,400 CAD
Retailer 8$4,532 CAD
Retailer 5$5,921 CAD
Retailer 10$6,841 CAD
NZ Jewellers$8,506 CAD

43 data points across 15 retailers

15 retailers$3,464 CAD to $8,506 CAD

A
Cheapest Retailer
-
$3,464 CAD
$2,480 USD
Final sale: no returns
A
Retailer 2
-
$3,586 CAD
$2,567 USD
View
A
Retailer 3
-
$3,633 CAD
$2,601 USD
View
A
Retailer 4
-
$3,764 CAD
SGD 3,641 SGD
View
B+
Retailer 5
-
$4,037 CAD
$2,890 USD
View
B+
Retailer 6
-
$4,037 CAD
$2,890 USD
View
B+
Retailer 7
-
$4,069 CAD
View
B+
Retailer 8
-
$4,247 CAD
$3,040 USD
View
B+
Retailer 9
-
$4,247 CAD
$3,040 USD
View
B+
Retailer 10
-
$4,366 CAD
£2,461 GBP
View
B+
Retailer 11
-
$4,400 CAD
$3,150 USD
View
B+
Retailer 12
-
$4,532 CAD
€3,090 EUR
View
B
Retailer 13
-
$5,921 CAD
$4,239 USD
View
B
Retailer 14
-
$6,841 CAD
£3,856 GBP
View
Most Expensive
B
NZ Jewellers
ac5d03f7-3220-4376-abd4-851e3123742f · Oct 30
$8,506 CAD
$6,089 USD
View
14 more retailers have this diamond
Prices start from $3,464 CADSave up to $5,041 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.13ct Round
$3,464 CAD